To be a good loser is to learn how to win.
The wise does at once what the fool does at last.
Wherever you are - be all there.
Well done is better than well said.
Go for it now. The future is promised to no one.
If you think you can do it, you can.
If you're going through hell, keep going.
To know oneself, one should assert oneself.
Begin to be now what you will be hereafter.
It's always too early to quit.
The whole business of marshaling one's energies becomes more and more important as one grows older.